CVE-2021-28500
An issue has recently been discovered in Arista EOS where the incorrect use of EOS's AAA API’s by the OpenConfig and TerminAttr agents could result in unrestricted access to the device for local users with nopassword configuration.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An issue has recently been discovered in Arista EOS where the incorrect use of EOS's AAA API’s by the OpenConfig and TerminAttr agents could result in unrestricted access to the device for local users with nopassword configuration.
Timeline
- CVE published
- Record last updated
Affected versions
- Arista Networks Arista EOS
From 4.26.1F · through 4.26.0; From 4.25.4.M · through 4.25.0; From 4.24.6M · through 4.24.6.0; From 4.23.8M · through 4.23.0; From 4.22.11M · through 4.22.0; From 4.21.14M · through 4.21.0; From 4.20 · fixed in 0